package com.zzy.config;


import lombok.Data;
import org.apache.http.HttpHost;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.elasticsearch.config.AbstractElasticsearchConfiguration;
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;

@ConfigurationProperties(prefix = "elasticsearch")
@Configuration
@Data
public class ElasticsearchConfig extends AbstractElasticsearchConfiguration {

    @Value("${elasticsearch.host}")
    private String host;
    @Value("${elasticsearch.port}")
    private Integer port;

    @Override
    public RestHighLevelClient elasticsearchClient() {
        RestClientBuilder restClientBuilder = RestClient.builder(new HttpHost(host, port));
        RestHighLevelClient client = new RestHighLevelClient(restClientBuilder);
        return client;
    }

    @Bean("elasticsearchRestTemplate")
    public ElasticsearchRestTemplate elasticsearchRestTemplateBean() {
        ElasticsearchRestTemplate elasticsearchRestTemplate = new ElasticsearchRestTemplate(elasticsearchClient());
        return elasticsearchRestTemplate;
    }
}
